Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_c41a545a482fb8eb653358cea3ffb989_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_c41a545a482fb8eb653358cea3ffb989_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-15_c41a545a482fb8eb653358cea3ffb989_cryptolocker
-
Size
100KB
-
MD5
c41a545a482fb8eb653358cea3ffb989
-
SHA1
5137f5cae5ea1987d95015b9370878a650aa81e4
-
SHA256
af655dbfc96d7a8b5185b19d07806a51e636b6ab257d237a4cd40e6f8791505d
-
SHA512
f01d2e8eaab4b10b64c406ecc7d5d885546eee88723d37df6ed174498803a0dd1b4e5542b7aac2c5ea4685ea4a50ff0519ae5964b95766c2945a2678ec7be537
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw+:26a+2OtEvwDpjtz5
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-15_c41a545a482fb8eb653358cea3ffb989_cryptolocker
Files
-
2024-04-15_c41a545a482fb8eb653358cea3ffb989_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ